Refactor file writing tests

1 files changed, 34 insertions, 33 deletions

diff --git a/spec/gitlab_keys_spec.rb b/spec/gitlab_keys_spec.rb
index 89438fc..a0bf678 100644
--- a/spec/gitlab_keys_spec.rb
+++ b/spec/gitlab_keys_spec.rb
@@ -14,46 +14,41 @@ describe GitlabKeys do
     it { gitlab_keys.instance_variable_get(:@key_id).should == 'key-741' }
   end
 
-  context "file writing tests" do
-    before do
-      FileUtils.mkdir_p(File.dirname(tmp_authorized_keys_path))
-      open(tmp_authorized_keys_path, 'w') { |file| file.puts('existing content') }
-      gitlab_keys.stub(auth_file: tmp_authorized_keys_path)
-    end
 
-    describe :add_key do
-      let(:gitlab_keys) { build_gitlab_keys('add-key', 'key-741', 'ssh-rsa AAAAB3NzaDAxx2E') }
+  describe :add_key do
+    let(:gitlab_keys) { build_gitlab_keys('add-key', 'key-741', 'ssh-rsa AAAAB3NzaDAxx2E') }
 
-      it "adds a line at the end of the file" do
-        gitlab_keys.send :add_key
-        auth_line = "command=\"#{ROOT_PATH}/bin/gitlab-shell key-741\",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty ssh-rsa AAAAB3NzaDAxx2E"
-        File.read(tmp_authorized_keys_path).should == "existing content\n#{auth_line}\n"
-      end
+    it "adds a line at the end of the file" do
+      create_authorized_keys_fixture
+      gitlab_keys.send :add_key
+      auth_line = "command=\"#{ROOT_PATH}/bin/gitlab-shell key-741\",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty ssh-rsa AAAAB3NzaDAxx2E"
+      File.read(tmp_authorized_keys_path).should == "existing content\n#{auth_line}\n"
+    end
 
-      it "should log an add-key event" do
-        $logger.should_receive(:info).with('Adding key key-741 => "ssh-rsa AAAAB3NzaDAxx2E"')
-        gitlab_keys.stub(:open)
-        gitlab_keys.send :add_key
-      end
+    it "should log an add-key event" do
+      $logger.should_receive(:info).with('Adding key key-741 => "ssh-rsa AAAAB3NzaDAxx2E"')
+      gitlab_keys.stub(:open)
+      gitlab_keys.send :add_key
     end
+  end
 
-    describe :rm_key do
-      let(:gitlab_keys) { build_gitlab_keys('rm-key', 'key-741', 'ssh-rsa AAAAB3NzaDAxx2E') }
-
-      it "removes the right line" do
-        other_line = "command=\"#{ROOT_PATH}/bin/gitlab-shell key-742\",options ssh-rsa AAAAB3NzaDAxx2E"
-        open(tmp_authorized_keys_path, 'a') do |auth_file|
-          auth_file.puts "command=\"#{ROOT_PATH}/bin/gitlab-shell key-741\",options ssh-rsa AAAAB3NzaDAxx2E"
-          auth_file.puts other_line
-        end
-        gitlab_keys.send :rm_key
-        File.read(tmp_authorized_keys_path).should == "existing content\n#{other_line}\n"
-      end
+  describe :rm_key do
+    let(:gitlab_keys) { build_gitlab_keys('rm-key', 'key-741', 'ssh-rsa AAAAB3NzaDAxx2E') }
 
-      it "should log an rm-key event" do
-        $logger.should_receive(:info).with('Removing key key-741')
-        gitlab_keys.send :rm_key
+    it "removes the right line" do
+      create_authorized_keys_fixture
+      other_line = "command=\"#{ROOT_PATH}/bin/gitlab-shell key-742\",options ssh-rsa AAAAB3NzaDAxx2E"
+      open(tmp_authorized_keys_path, 'a') do |auth_file|
+        auth_file.puts "command=\"#{ROOT_PATH}/bin/gitlab-shell key-741\",options ssh-rsa AAAAB3NzaDAxx2E"
+        auth_file.puts other_line
       end
+      gitlab_keys.send :rm_key
+      File.read(tmp_authorized_keys_path).should == "existing content\n#{other_line}\n"
+    end
+
+    it "should log an rm-key event" do
+      $logger.should_receive(:info).with('Removing key key-741')
+      gitlab_keys.send :rm_key
     end
   end
 
@@ -95,6 +90,12 @@ describe GitlabKeys do
     end
   end
 
+  def create_authorized_keys_fixture
+    FileUtils.mkdir_p(File.dirname(tmp_authorized_keys_path))
+    open(tmp_authorized_keys_path, 'w') { |file| file.puts('existing content') }
+    gitlab_keys.stub(auth_file: tmp_authorized_keys_path)
+  end
+
   def tmp_authorized_keys_path
     File.join(ROOT_PATH, 'tmp', 'authorized_keys')
   end